The overutilization of fertilizers causes death in plants as the fertilizer

Read the given statements regarding the different stages of plasmolysis and choose the correct option.
$I.$ First stage of plasmolysis,when osmotic concentration of cell sap is just equivalent to that of external solution.
$II.$ Protoplast withdraws itself from the corners of the cell wall.
$III.$ Protoplast gets detached from the cell wall and attains a spherical shape.

The plants face wilting due to the use of excessive fertilizers because of:

When does the absorption of soil water occur through root hairs?

$A$ cell swells up when kept in

Osmosis is a special kind of diffusion,in which water diffuses across the cell membrane. The rate and direction of osmosis depends upon both $....$